Thermohydraulic Efficiency of the Process of Cooling of Water in Miniature Cooling Towers with Regular Packing

被引：3
作者：
Lapteva, E. A. [1 ]
Stolyarova, E. Yu. [1 ]
Laptev, A. G. [1 ]
机构：
[1] Kazan State Power Engn Univ, Kazan, Russia
来源：
CHEMICAL AND PETROLEUM ENGINEERING | 2018年 / 54卷 / 3-4期
关键词：
circulating water; heat and mass exchange; cooling tower; packing; efficiency;
D O I：
10.1007/s10556-018-0456-5
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The process of cooling of circulating water in miniature cooling towers with roll packing possessing a rough surface is considered. The specific surface of the corrugated surface is 250 m(2)/m(3). The hydraulic characteristics of the packing over a broad range of water and air flow rates are presented. Expressions for calculating the thermal efficiency of the cooling tower and the results of a calculation of the hydraulic and heat and mass exchange characteristics with elevated flow rates of the cooled water to 60 m(3)/(m(2)center dot h) are given. The advantages of a miniature cooling tower with roll packing are demonstrated.
引用
收藏
页码：161 / 164
页数：4
相关论文
共 50 条
  • [31] Promising Packing Material for Recycled Water Evaporative Cooling Contact Devices
    N. A. Merentsov
    A. B. Golovanchikov
    V. N. Lebedev
    A. V. Persidskiy
    Chemical and Petroleum Engineering, 2021, 57 : 416 - 422
  • [32] An improved particle swarm optimization algorithm for the optimization and group control of water-side free cooling using cooling towers
    Ma, Keyan
    Liu, Mingsheng
    Zhang, Jili
    BUILDING AND ENVIRONMENT, 2020, 182
  • [33] Influence of the cooling circulation water on the efficiency of a thermonuclear plant
    Gañán, J
    Al-Kassir, AR
    González, JF
    Macías, A
    Diaz, MA
    APPLIED THERMAL ENGINEERING, 2005, 25 (04) : 485 - 494
  • [34] The Modified Iteration Method for Wet Cooling Towers to Calculate the Cooled Water Outlet Temperature
    Wang, Wei
    Zeng, Deliang
    Hu, Yong
    MECHANICAL ENGINEERING, MATERIALS AND ENERGY III, 2014, 483 : 253 - 256
  • [35] Water reuse for cooling towers - conceptual study: Rio de Janeiro International Airport
    de Carvalho, Denize Dias
    Farah Machado, Bernardo Jose
    ACTA SCIENTIARUM-TECHNOLOGY, 2010, 32 (03) : 295 - 302
  • [36] Numerical study on water distribution of natural draft wet cooling towers under crosswind
    Bai, Guanghui
    Chang, Hao
    Li, Wei
    Chen, Yongji
    Li, Guojun
    MECHANICAL ENGINEERING JOURNAL, 2022, 9 (04):
  • [37] INCREASING THE EFFICIENCY OF PHOTOVOLTAIC PANELS THROUGH COOLING WATER FILM
    Dorobantu, Loredana
    Popescu, Mihai Octavian
    UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE, 2013, 75 (04): : 223 - 232
  • [38] Coefficients of heat and mass transfer of current-technology sprinklers for process computations of cooling towers
    Gel'fand R.E.
    Sverdlin B.L.
    Shishov V.I.
    Power Technology and Engineering, 2006, 40 (2) : 120 - 126
  • [39] Municipal reclaimed water as makeup water for cooling systems: Water efficiency, biohazards, and reliability
    Badruzzaman, Mohammad
    Anazi, Jasem R.
    Al-Wohaib, Fawaz A.
    Al-Malki, Abdulaziz A.
    Jutail, Fadel
    WATER RESOURCES AND INDUSTRY, 2022, 28
  • [40] Mathematical Description of Water-Cooling Process in Jet-Film Contact Devices
    N. D. Yakimov
    L. V. Kruglov
    A. V. Dmitriev
    O. S. Dmitrieva
    Chemical and Petroleum Engineering, 2019, 55 : 101 - 107
12345